Table 2 Agronomic indicators for canola grown at different rotation intensities at Lacombe, Scott and Swift Current
| Â | 2018 | 2019 | ||||
|---|---|---|---|---|---|---|
C-C | C-W | C-P-B | C-C | C-W | C-P-B | |
Lacombe | ||||||
 Moisture (%) | 36.0 (2.1) | 35.3 (3.0) | 34.9 (2.9) | 33.9 (7.4) | 29.9 (2.2) | 32.1 (4.7) |
 Yield (kg/ha) | 2952 (838) | 3650 (523) | 3676 (392) | 3151 (269)A | 3279(586)A | 3952(421)B |
 Oil (%)* | 44.1 (1.5) | 45.3 (1.5) | 45.5 (1.6) | 43.7 (1.3) | 43.8 (1.7) | 44.5 (1.0) |
 Protein (%)* | 20.6 (0.4)A | 19.6 (1.0)B | 19.3 (0.5)B | 20.7 (0.5) | 20.3 (0.4) | 20.3 (0.6) |
 Blackleg (%) | 80.8 (16.4)A | 28.3 (21.4)B | 28.8 (14.8)B | 85.3 (13.4)A | 62.8 (25.4)AB | 48.3 (27.8)B |
 Alternaria (%) | ND | ND | ND | 9.1 (5.4)A | 4.7 (1.4)B | 4.3 (1.3)B |
Scott | ||||||
 Moisture (%) | 19.1 (2.4) | 19.9 (2.6) | 17.8 (2.6) | 17.3 (1.6) | 18.4 (2.5) | 17.5 (3.4) |
 Yield (kg/ha) | 2642 (382)A | 2464 (268)AB | 2252 (165)B | 2882 (375) | 2861 (152) | 3086(429) |
 Oil (%)* | 43 (0.9) | 44.1 (1.4) | 44 (1.7) | 45.8 (1.5) | 47 (1.6) | 46.7 (2.4) |
 Protein (%)* | 21.1 (1.5) | 20.2 (2.2) | 19.7 (2.3) | 19.9 (1.3) | 18.7 (2.1) | 18.9 (2.6) |
 Blackleg (%) | 58 (12.3)A | 34.8 (13)A | 22.5 (10)B | 76.8 (13.9)A | 61.3 (15.4)AB | 28 (26.2)B |
 Alternaria (%) | ND | ND | ND | ND | ND | ND |
Swift Current | ||||||
 Moisture (%) | 8.3 (0.6) | 9.4 (1.6) | 9.8 (2.8) | 8.4 (0.8)A | 9.5 (1.0)AB | 9.9 (1.3)B |
 Yield (kg/ha) | 688 (111) | 608 (82) | 649 (141) | 1872 (105)A | 2294 (93)A | 2421 (154)B |
 Oil (%)* | 40.1 (1.4) | 39.8 (1.3) | 40.1 (0.9) | 40 (1.9)A | 42.9 (1.7)B | 41.9 (2.4)AB |
 Protein (%)* | 27.1 (0.6) | 27.1 (0.5) | 27 (0.5) | 24.6 (0.5)A | 21.3 (0.9)B | 22.6 (0.8)C |
 Blackleg (%) | 16 (7.5)A | 20 (6.4)A | 6.5 (2.6)B | 28.7 (8.2)A | 15.3 (7.0)B | 22.8 (6.9)AB |
 Alternaria (%) | ND | ND | ND | ND | ND | ND |